New Single Handle Indoor Wooden Door Hand Spherical Card Smart Door Lock

Product information:
Scope of Application: wooden door, bedroom door, office door
Specifications: Independent version (1-8 bits) black independent type, pass lock (Bluetooth version) black TTLock BLE,pass lock (Gateway version wifi) Black, tuya BLE, doodle borad-with credit card (Gateway version wifi) black doodle borad-credit card (Bluetooth version)
Operating temperature:-20-65
Function: graffiti pass lock
Style: modern simplicity
Style: fingerprint, password, with key, remote unlock